Argentine Empanadas

Name: Argentine Empanadas
Ingredients: 2 T olive oil; 1 lb. ground beef; 1 small yellow onion, chopped; 3 green onions, chopped; 1 clove garlic, minced; 1/3 cup pitted green olives, roughly chopped; 1/3 cup raisins; 2 boiled eggs, chopped; 2 tablespoons soy sauce; 2 tablespoons water; black pepper and salt to taste; 2 cups flour, plus extra for dusting; 1/2 teaspoon salt; 1 tablespoon sugar or honey; 4 tablespoons shortening; 5 tablespoons butter, chilled and diced; 1 egg yolk (save the white to brush the dough before baking) mixed w/6 tablespoons water